BMW M550i xDrive vs Mercedes-Benz AMG GT 4-Door

BMW M550i xDrive

Sedan · Gasoline · AWD

Mercedes-Benz AMG GT 4-Door

Sedan · Gasoline · FWD

Car A

BMW M550i xDrive

A premium AWD saloon that pairs very quick acceleration with real everyday space, the M550i xDrive shines on fast, long-distance journeys. Higher fuel use and premium pricing make it less compelling for city-heavy or budget-led use.

5 seatsSedanGasoline5-star safety10.5 L/100kmAWD

Car B

Mercedes-Benz AMG GT 4-Door

A high-performance luxury four-door that pairs extreme speed with real road-trip usability thanks to four seats and a 456 L trunk. Best for drivers prioritizing performance and comfort over fuel efficiency and city convenience.

4 seatsSedanGasoline5-star safety639 hp

Why compared more powercomparison picksame body typesame powertrainstep-up price

Usage fit

Family 62 / 48

City 26 / 22

Budget / value 36 / 15

Road trip 68 / 65

Performance 47 / 51

Cargo 29 / 22

Practical 39 / 24

Premium 69 / 75

Winter 70 / 30

Scores out of 100. Blue = BMW M550i xDrive · Orange = Mercedes-Benz AMG GT 4-Door

Specs side-by-side

Spec BMW M550i xDrive Mercedes-Benz AMG GT 4-Door

Values are representative — confirm for your market and trim.

Pros & cons

BMW M550i xDrive

Very strong performance for its class (530 hp, 0–100 km/h in 3.8 s).
AWD traction supports winter and mixed-weather driving.
Five seats and a 530 L boot suit growing families and road trips.
Well suited to premium buyers who prioritize fast, long-distance travel.
Combined consumption of 10.5 L/100 km may stretch fuel budgets.
Saloon body is less flexible for bulky cargo.
Performance focus can feel like overkill for short, stop‑start city commutes.
Premium pricing limits affordability versus more modest alternatives.

Mercedes-Benz AMG GT 4-Door

3.2 s 0–100 km/h and 315 km/h top speed for serious performance
639 hp V8 biturbo with 900 Nm delivers effortless passing
Four-seat cabin and 456 L trunk support long-distance travel
Safety is a noted strength for this high-output four-door
Combined consumption of 11.3 L/100 km is thirsty
Price of 91,800 sits well above mainstream options
Seats four only, so no middle rear seat for larger families
Strong performance and size make it less suited to tight city driving

Verdict

Pick BMW M550i xDrive if…

Best fuel economy

BMW M550i xDrive uses 10.5 L/100km vs 11.3 — a meaningful saving if you cover high mileage.

Pick Mercedes-Benz AMG GT 4-Door if…

More power

Mercedes-Benz AMG GT 4-Door puts out 639 hp vs 530 — meaningfully quicker and more confident on motorways.

Usage fit

Specs side-by-side

Pros & cons

BMW M550i xDrive

Mercedes-Benz AMG GT 4-Door

Verdict

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